活络镇痛片中欧前胡素含量的测定
高效液相色谱;,活络镇痛片;,欧前胡素,,高效液相色谱;,活络镇痛片;,欧前胡素,1仪器与试药,2方法与结果,3讨论,参考文献:
摘要:目的建立活络镇痛片中欧前胡素的含量测定方法。方法采用HPLC,ODSHypersil色谱柱 (4.6 mm×200 mm,5μm) ; 乙腈∶水(45∶55)为流动相;检测波长249 nm 。结果平均回收率为98.4%,RSD = 2.53%。结论所建方法准确,可靠,可用于该药的质量控制。关键词:高效液相色谱; 活络镇痛片; 欧前胡素
Determination of Imperatorin in Huoluo Zhentong Tablet by HPLC
DIAO Jihong, JIN Yingshun
(Yianbian University Hospital, Yanji 133000,China)
Abstract:ObjectiveTo establish an HPLC method for determination of imperatorin in Huoluo Zhentong Tabeles. MethodsODSHypersil column(4.6 mm×200 mm,5μm) was used; The mobile phase was acetonitrilewater(45:55),and detection wavelength was 249 nm. ResultsThe average rate of recovery was 98.4% ......
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